I'm sorry to put it this way but I don't know how else to convey it but ... I feel like you might be living in a bubble and can't imagine a world outside the bubble in the following way.
In Japan if you go to a coffee shop like Starbucks which might be 3 stories tall (each floor rather small though), the norm is you go first see if there is a seat available. If there is you leave your stuff there. By stuff I mean your $1k-$3k notebook, or you phone, I've even seen people leave their wallet and just take $10 out (equiv). You then go to the floor where you can order and order your stuff, wait for your order, then go back to the place you reserved and your items are still there.
AFAICT you think that's wrong because you live in a world where that stuff would be stolen and it's therefore your responsibility to make sure it's not stolen.
I live in a world where I don't worry about it being stolen. This has lots of advantages. One I can reserve a seat. Another I can use the toilet without giving up my seat and without worrying about my stuff being stolen. I can leave stuff in my car from car stereos to cameras to whatever.
I'd prefer to live in my world. To put it in modern terms, in your world the terrorist have won. They've managed to remove your freedoms and you're so deep in you can't imagine it could be any other way.
I stepped out of that bubble. Now I see the places where I have to guard my stuff as 3rd world (in that particular area, Japan has plenty of other issues).
I don't know how to do it but I want to find a way to encourage people not to let the terrorists/thieves win. I don't want our daily lives where instead of just enjoying our lives with each other we have to be on constant guard for the bad guys and the things they might do. The problem is most places are so used to theft they can't imagine a society without so much of it that they always have to be on guard. So they don't press to make their place better. They just assume it's as good as it gets already. Well, it's not.